Common Mode Chokes
AACT Series
Features
Qualified to AEC-Q200.
High common mode impedance at high frequency effects excellent noise suppression performance.
Support a wide range of -40 ~ +125℃, can be used for high temperature resistant vehicle equipment.
High precision automatic winding method ensures high stability and reliability.
The products 100% Lead(Pb) and RoHS compliant.
Applications
The AACT series can be used as a common mode filter for vehicle LAN system such as CANBUS and
FlexRay.
Test Conditions
All test data is referenced to 25℃ ambient.
Operating temperature range -40℃ to +125℃(Including self - temperature rise).
The part temperature(ambient + temp rise)should not exceed 125℃ under worst case operating conditions.
Circuit design,component placement, PCB trace size and thickness,airflow and other cooling provisions all
affect the part temperature,part temperature should be verified in the end application.
External dimensions
(Unit:mm)
A
D2
Equivalent circuit
c
C
a
b
D2
No Polarity
B
D1
D1
Type
A
B
C Max.
D1 Typ.
D2 Typ.
a
b
c
d
Q’Ty/Reel
AACT322523
3.2±0.2
2.5±0.2
2.3±0.2
0.8
0.9
1.9
3.7
0.75
2.55
1000
AACT453228
4.5±0.2
3.2±0.2
2.8±0.2
1.0
1.2
2.4
5.1
0.75
3.39
500
Part Number Code
AACT 322523
A
B
R
C
1) Series Name
2) Dimensions(mm)
3) Tolerance
4) Inductance
110
D
Common Mode Chokes
322523: 3.2x2.5x2.5
R: Reference
110: 11μH
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E-mail:sales@coilank.com
d
Common Mode Chokes
AACT322523 Series
Part Number
Common Mode
Impedance
@10MHz
Common Mode
Inductance
@100KHz/0.5V
(μH)+50%/-30%
DC
Resistance
Rated
Current
Rated
Voltage
Insulation
Resistance
(Ω)Max.
(mA)Max.
(V)Max.
(MΩ)Min.
(Ω)Min.
(Ω)Typ.
AACT322523R110
300
500
11
0.4
300
80
10
AACT322523R220
500
1000
22
0.5
250
80
10
AACT322523R510
1000
2600
51
0.7
200
80
10
AACT322523R101
2000
5100
100
1.5
150
80
10
AACT322523R201
10000
15000
*200
4.8
70
80
10
AACT322523R800G
-
-
80
2.4
70
80
10
*(μH)+30%/-20%
Characteristics(Reference)
AACT322523R110
AACT322523R220
AACT322523R510
AACT322523R101
AACT322523R201
AACT322523R800G
Http://www.coilank.com
E-mail:sales@coilank.com
Common Mode Chokes
AACT453228 Series
Part Number
Common Mode
Impedance
@10MHz
Common Mode
Inductance
@100KHz/0.5V
DC
Resistance
Rated
Current
Rated
Voltage
Insulation
Resistance
(Ω)Min.
(Ω)Typ.
(μH)+50%/-30%
(Ω)Max.
(mA)Max.
(V)Max.
(MΩ)Min.
AACT453228R110
300
700
11
0.6
250
50
10
AACT453228R220
500
1000
22
1.0
200
50
10
AACT453228R510
1000
2000
51
1.0
200
50
10
AACT453228R101
2000
5000
100
2.0
150
50
10
AACT453228R201
10000
15000
200
4.5
100
50
10
Characteristics(Reference)
AACT453228R110
AACT453228R220
AACT453228R510
AACT453228R101
AACT453228R201
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E-mail:sales@coilank.com
Common Mode Chokes
Reliability Test
Item
Specifications
Test conditions
Temperature: 125±2℃.
Duration:1000hrs.
Measured at room temperature after
placing for 24±4 hrs.
High temperature storage
test
No visible mechanical damage.
Inductance change: Within ±10%.
T em p
125°C
H ig h tem p eratu re
25°C
0°C
Temperature cycling test
No visible mechanical damage.
Inductance change: Within ±10%.
24H
1000H
T est T im e
Condition for 1 cycle.
Step1:-40±2℃ 30min Min.
Step2:125±2℃, transition time 1min Max.
Step3:125±2℃ 30min Min.
Step4:Low temp, transition time 1min Max.
Number of cycles:1000.
Measured at room temperature after placing for 24±4
hrs.
T em p
125°C
C h an g e tim e< 1m in
25°C
0°C
T im e
-40°C
Biased humidity test
No visible mechanical damage.
Inductance change: Within ±10%.
Humidity :85﹪±3 RH.
Temperature:85℃±2℃.
Duration : 1000hrs.
Measured at room temperature after
placing for24±4 hrs.
Operational life test
No visible mechanical damage.
Inductance change: Within ±10%.
Temperature:105±2℃.
Duration :1000hrs.
Measured at room temperature after
placing for24±4 hrs.
Resistance to solvent test
No visible mechanical damage.
Inductance change: Within ±10%.
Add aqueous wash chemical - OKEM
clean or equivalent.
No visible mechanical damage.
Inductance change: Within ±10%.
Oscillation Frequency: 10~2K~10Hz for
20 minute.
Total Amplitude:1.52mm±10%.
Testing Time : 12 hours(20 minutes, 12
cycles each of 3 orientations).
Vibration test
Temperature (°C): 260 ±5 (solder temp).
Time (s): 10 ±1.
ramp/immersion and emersion rate:
25mm/s ±6 mm/s.
Number of heat cycles:1.
Resistance to soldering
heat test
No visible mechanical damage.
Inductance change: Within ±10%.
260°C
150°C
60 sec.
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10±1 sec.
Common Mode Chokes
Item
Specifications
Test conditions
Steam Aging: 8 hours ± 15 min.
Preheat: 150℃,60sec.
Solder: Sn99.5%-Cu0. 5%.
Temperature: 245±5℃.
Flux for lead free: Rosin. 9.5%.
Dip time: 4±1sec.
Depth: completely cover the termination.
More than 95% of the terminal
electrode should be covered with
solder.
Solderability test
245°C
150°C
4±1 sec.
60 sec.
Terminal strength (SMD)
test
With the component mounted on a PCB with the
device to be tested,apply a 17.7 N (1.8 Kg) force to
the side of a device being tested. This force shall be
applied for 60 +1 seconds. Also the force shall be
applied radually as not to apply a shock to the
component being tested.
No visible mechanical damage.
Packaging(Unit:mm)
P
P0
K0
W
P1
B0
t
A0
Type
W
P
P0
P1
A0
B0
K0
t
AACT322523
8.0±0.2
4.0±0.1
4.0±0.1
2.0±0.1
2.8±0.1
3.6±0.1
2.2±0.1
0.26±0.1
AACT453228
12.0±0.2
8.0±0.1
4.0±0.1
2.0±0.1
3.45±0.1
4.9±0.1
3.05±0.1
0.26±0.1
D
C
B
A
E
Type
A
B
C
D
E
AACT322523
178.0±2.0
60.0±2.0
13.5±2.0
13.0±2.0
9.0±2.0
AACT453228
178.0±2.0
60.0±2.0
13.5±2.0
17.5±2.0
13.5±2.0
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E-mail:sales@coilank.com
Common Mode Chokes
Recommended Soldering Technologies
Re-flowing Profile:
△ Preheat condition: 150~200℃/60~120sec.
△ Allowed time above 217℃: 60~90sec.
217°C
△ Max temp: 260℃
△ Max time at max temp: 5sec.
△ Solder paste: Sn/3.0Ag/0.5Cu
△ Allowed Reflow time: 2x max
Peak 260 °C Max
260°C
Max Ramp Up Rate=3 °C/sec
Max Ramp Down Rate=8 °C/sec
60~90sec
200°C
150°C
60~120sec
25°C
Time 25°C to Peak=8min Max
Iron Soldering Profile:
△ Iron soldering power: Max.30W
△ Pre-heating: 150℃/60sec.
△ Soldering Tip temperature: 350℃Max.
3sec Max
350°C
Soldering Irom
Power:max.30W
△ Soldering time: 3sec Max.
△ Solder paste: Sn/3.0Ag/0.5Cu
△ Max.1 times for iron soldering
Tc °C
Diameter of Soldering
Iron 1.0mm max
[Note: Take care not to apply the tip of the
soldering iron to the]
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E-mail:sales@coilank.com
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